線繞變壓器 的英文怎麼說

中文拼音 [xiànràobiànyāqì]
線繞變壓器 英文
wire-wound tra former
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 繞 : 繞名詞1. [書面語] （彎曲） bend2. （姓氏） a surname
  • 壓 : 壓構詞成分。
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  1. In this thesis, the author analyses the deficiency in detecting and controlling function of the computer detecting and controlling system utilized in present transforming station. the strategy of design of software on operation and direction of 5 00kv transformer station is presented. it points out that we can deduce the mathematic analytical formula using the current, voltage and power of two terminals of transmission line as input. on this basis, we do realtime calculation of 500kv transmission line ' s parameter. we can also deduce the linear analytical formula of three - winding autotransformer ' s resistence using its current, voltage and power as input. the corresponding software is programmed on this basis

    論文提出以輸電線路本端和對端電流、電壓、功率作為輸入量，導出了超高壓長線的波阻抗和傳播常數的數學解析式，在此基礎上進行了500kv輸電線路實時參數計算；提出以三繞組自耦變壓器的電流、電壓、功率為輸入量，導出了自耦變壓器繞組的電阻、電抗的線性解析式並進而對變壓器的實時參數進行計算；在此基礎上編制了相應的軟體。
  2. Two kinds of new on - line monitoring methods, which are based on measuring primary, secondary currents and voltages to calculate the short - circuit reactances of windings for detecting the deformation windings of power transformer, are proposed in the paper. the methods used for on - line measuring the short - circuit reactances of traction transformer in electric railways, are designed

    本文提出了兩種在線監測變壓器繞組變形的方法，通過在線監測變壓器繞組原、次邊的電壓和電流量，實時計算變壓器繞組的短路電抗來判斷變壓器繞組變形情況，並對電氣化鐵路主要接線型式的牽引變壓器繞組變形的在線監測方案進行了設計。
  3. In the models, the iron core nonlinearly of the traction transformer and the magnetic hysteresis effect without the b - h curve are considered. having tested by digital simulation, the winding parameter has not changed in the state of external fault or magnetizing inrush etc. but the winding parameter has obviously changed in state of inter fault or inter - turn fault. ( 3 ) the rules three phases converted to two phases of traction transformer in electric railways are developed in this paper

    （ 3 ）利用牽引變壓器磁鏈平衡方程，建立了基於系統辨識理論的雙繞組單相接線牽引變壓器、阻抗匹配平衡牽引變壓器及scott （斯科特）接線牽引變壓器的「灰箱」模型，該模型考慮了牽引變壓器鐵芯非線性和磁滯效應，但又不直接反映在模型中，並且無需鐵芯的b - h曲線數據。
  4. It is only using one high voltage cable to serve as the common one - turn primary winding for all the output transformers. in addition, the isolation voltage level for the transformers can be made very high

    使用超高壓絕緣的電纜線作為所有輸出變壓器單匝的原邊繞組，電源輸出之間的隔離電壓可以達到相當高的等級。
  5. Type and basic data of horizontal winding machine for transformer

    電力變壓器用臥式繞線機.型式與基本參數
  6. Specifications for variable - ratio transformers having current collectors which are moved transversely in the direction of the windings

    裝有可在繞線方向橫向移動集電器的可調無線電變壓器
  7. " litz " wires are multiple magnet wires bundled together for use typically when winding high frequency transformers

    絞合線是將若干漆包線捆束一起使用，特別用於纏繞高頻變壓器。
  8. This production line is specialized in making transposition wire windings of large capacity, high voltage and power saving transformer

    本設備是用於製造大容量高電壓等級節能變壓器換位導線繞組的專用設備。
  9. The characteristics of transposed cable for transformer windings are introduced. some problems in transposed conductor manufacture and application are presented

    摘要介紹了變壓器繞組各種換位導線的特點，並對換位導線製造和應用中的一些問題進行了說明。
  10. The paper covered wire is made by covering conductors of aluminium or copper with telephone paper or cable paper, and used to make oil - immersed transformers

    紙包線是在銅或鋁導體上繞包電話紙或電纜紙，是製造油浸式變壓器的繞組用線。
  11. The dissertation introduces you a kind of intellectualized machine, which can be used to those precise winding for some loops of different standard such as inductance loop, mutual inductance apparatus, round transformer etc. the design and study involved the application field of singlechip, the use of electromotor, the check of infrared and hall ' s apparatus, the mutual talking interface of lcd display and keyboard control

    本文介紹的是一種能自動給某些電感線圈、互感器、環形變壓器等不同規格的線圈進行精確繞線的智能機器，其設計與開發涉及到單片機的應用領域、電機的使用方面、紅外線與霍爾器件的檢測應用、液晶顯示與鍵控的人機對話平臺。
  12. Research on the on - line measuring method for the hot spot temperatures of transformer windings

    變壓器繞組熱點溫度在線測量方法的研究
  13. The low voltage impulse method, frequency response analysis method and short - circuit reactance method, which can be used to measure and diagnose the deformation of power transformer winding, are introduced in the paper

    目前，監測變壓器繞組變形的方法主要有低壓脈沖分析法（ lvi ） ，頻率響應分析法（ fra ）和阻抗分析法。這些方法都需使變壓器退出運行，在變壓器離線情況下對變壓器繞組變形進行測量的。
  14. Initially, the company has engaged in the development and manufacture of testing instruments primarily for the said governmental institutes, later expanding its activities toward the field of electrical industries in general. taking advantage of technological prestige, the company has in the meantime developed unique instruments one after another which have successfully met the demand of major electrical machine manufacturers for rationalization and increase of production efficiency, thus enabling the company to realize steady growth and maintain continual business relations with more than 400 domestic and overseas customers

    本測試儀可用作繞組線圈電阻及溫升測試外，也可用作為普通的數字型電阻儀測試未加交流電壓狀態時的電阻值。本儀器在電機或變壓器等繞組設備的機械加壓的工作狀態下，可隨時連續檢測其線圈電阻和溫度的變化，而且在切斷電源后，亦可連續測量，測量安全數據準確。
  15. Numerical calculation of voltage distribution on pulse transformer ' s conical windings based on multi - conductor transmission line theory

    基於多導體傳輸線理論的脈沖變壓器錐形繞組電壓分佈數值分析
  16. Our products are applied to the peripheral devices of producing hi & low frequency transformers, the main products include automatic winding machine, taping machine, automatic soldering machine, etc

    我們的產品專用於生產高低頻變壓器的周邊設備，主要產品包括自動繞線機，膠布機，自動焊錫機等系列。
  17. Prosprosing a tansformer winding model to judge whether the transformer has come into bing interturn short circuit and the degree of interturn short circuit, and providing an availability for condition monitoring of transformer that improves the accuracy of condition monitoring and fault diagnosis. 3. the accuracy and invalidity of diagnosis of fault positions and fault characters of power transformer would be improved greately if reasoning and analyzing the operation records and oringnal datums of transformer

    建立變壓器繞組狀態監測和故障診斷的模型，通過對繞組在線監測判斷繞組是否發生了匝簡短路、具體哪一相發生匝間短路以及匝間短路的嚴重程度，為變壓器狀態監測提供了有效的狀態監測量，實現了變壓器故障的局部定位，有效地提高了電力變壓器故障診斷的準確性。
  18. Principally, when the winding - connection scheme is adopted to add a set of auxiliary windings on the two - phase side of a balance transformer, we can get a three - phase to four - phase transformer

    原則上，在平衡變壓器的兩相側採用增加一套副繞組的雙重接線方案，便可得到三相變四相電力變壓器。
  19. But in fact, there are many windings on each leg of a balance transformer, and the winding impedance relationships that the balance condition requires are strict, so it is difficult to design and make such transformers. if adopting the connection scheme of dual windings, the windings on single leg will increase almost doubly. it is more difficult to satisfy the balance condition and probably it will confront conflict when arranging these windings, so parameters of various phases can not be balanced

    事實上由於平衡變壓器單柱繞組數目較多，若採用雙重接線方案，則單柱繞組數目增加近一倍，滿足平衡條件十分困難，甚至使得繞組在空間上的布置產生矛盾，無法達到各相參數平衡的要求，而「四相四心柱「結構的三相變四相電力變壓器較好的解決了這一難題。
  20. In this thesis, the design ideas and the real ization of the on - line monitoring system are introduced in detail, including the whole structure, the principles of main modules, and the design of the hardware and software

    在本論文中，圍繞變壓器油色譜在線檢測系統的設計和實現，分別講述了該系統的總體設計方案、各主要模塊的設計方案以及具體實現。
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